ASSEMBLY
MOD
250
300
350
400
500
620
750
850
950
1020
1200
1300
A
B
C
100
100
-
100
100
-
100
100
-
85
95
-
85
125
550
85
125
550
85
125
605
85
125
605
85
125
605
85
125
680
85
125
680
85
125
680
Key
1
Front tube plate
2
Furnace
3
Upper tube nest
4
Flow
trap
5
Fasciame
inferiore
6
Rear tube nest
7
Smoke
tubes
8
Tie rod or stiffening stub
9
Side
frame
10
Square tubes
11
Manhole
12
Smokebox
N1
Flow
N2
Return
N3
Instrument fitting
N4
Lower fitting
N5
Fitting for safety valve and
expansion
vessel
N6
Bulb wells
MOD.
25
30
35
40
50
62
75
85
95
100
120
130
450
500
500
545
645
645
690
690
690
790
790
790
1240
1240
1490
1490
1500
1790
1800
1800
2050
2065
2065
2065
67
73
88
115
145
172
227
227
257
316
316
316
750
850
850
890
1100
1100
1240
1240
1240
1390
1390
1390
680
778
778
807
984
984
1130
1130
1130
1270
1270
1270
65
90
90
110
180
180
210
210
210
235
235
235
Ø
mm
length
mm
weight
kg
width
mm
height
mm
weight
mm
Furnace
Manhole
DIMENSIONS AND WEIGHTS OF THE BULKIEST PARTS
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Содержание MEGA PREX N Series
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